/**
 ******************************************************************************
 * @file    stm32f4xx_hal_exti.h
 * @author  MCD Application Team
 * @brief   Header file of EXTI HAL module.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
 */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32f4xx_HAL_EXTI_H
#    define STM32f4xx_HAL_EXTI_H

#    ifdef __cplusplus
extern "C" {
#    endif

/* Includes ------------------------------------------------------------------*/
#    include "stm32f4xx_hal_def.h"

/** @addtogroup STM32F4xx_HAL_Driver
 * @{
 */

/** @defgroup EXTI EXTI
 * @brief EXTI HAL module driver
 * @{
 */

/* Exported types ------------------------------------------------------------*/

/** @defgroup EXTI_Exported_Types EXTI Exported Types
 * @{
 */
typedef enum
{
    HAL_EXTI_COMMON_CB_ID = 0x00U
} EXTI_CallbackIDTypeDef;

/**
 * @brief  EXTI Handle structure definition
 */
typedef struct
{
    uint32_t Line;                 /*!<  Exti line number */
    void (*PendingCallback)(void); /*!<  Exti pending callback */
} EXTI_HandleTypeDef;

/**
 * @brief  EXTI Configuration structure definition
 */
typedef struct
{
    uint32_t Line;    /*!< The Exti line to be configured. This parameter
                           can be a value of @ref EXTI_Line */
    uint32_t Mode;    /*!< The Exit Mode to be configured for a core.
                           This parameter can be a combination of @ref EXTI_Mode */
    uint32_t Trigger; /*!< The Exti Trigger to be configured. This parameter
                           can be a value of @ref EXTI_Trigger */
    uint32_t GPIOSel; /*!< The Exti GPIO multiplexer selection to be configured.
                           This parameter is only possible for line 0 to 15. It
                           can be a value of @ref EXTI_GPIOSel */
} EXTI_ConfigTypeDef;

/**
 * @}
 */

/* Exported constants --------------------------------------------------------*/
/** @defgroup EXTI_Exported_Constants EXTI Exported Constants
 * @{
 */

/** @defgroup EXTI_Line  EXTI Line
 * @{
 */
#    define EXTI_LINE_0 (EXTI_GPIO | 0x00u) /*!< External interrupt line 0 */
#    define EXTI_LINE_1 (EXTI_GPIO | 0x01u) /*!< External interrupt line 1 */
#    define EXTI_LINE_2 (EXTI_GPIO | 0x02u) /*!< External interrupt line 2 */
#    define EXTI_LINE_3 (EXTI_GPIO | 0x03u) /*!< External interrupt line 3 */
#    define EXTI_LINE_4 (EXTI_GPIO | 0x04u) /*!< External interrupt line 4 */
#    define EXTI_LINE_5 (EXTI_GPIO | 0x05u) /*!< External interrupt line 5 */
#    define EXTI_LINE_6 (EXTI_GPIO | 0x06u) /*!< External interrupt line 6 */
#    define EXTI_LINE_7 (EXTI_GPIO | 0x07u) /*!< External interrupt line 7 */
#    define EXTI_LINE_8 (EXTI_GPIO | 0x08u) /*!< External interrupt line 8 */
#    define EXTI_LINE_9 (EXTI_GPIO | 0x09u) /*!< External interrupt line 9 */
#    define EXTI_LINE_10 (EXTI_GPIO | 0x0Au) /*!< External interrupt line 10 */
#    define EXTI_LINE_11 (EXTI_GPIO | 0x0Bu) /*!< External interrupt line 11 */
#    define EXTI_LINE_12 (EXTI_GPIO | 0x0Cu) /*!< External interrupt line 12 */
#    define EXTI_LINE_13 (EXTI_GPIO | 0x0Du) /*!< External interrupt line 13 */
#    define EXTI_LINE_14 (EXTI_GPIO | 0x0Eu) /*!< External interrupt line 14 */
#    define EXTI_LINE_15 (EXTI_GPIO | 0x0Fu) /*!< External interrupt line 15 */
#    define EXTI_LINE_16 (EXTI_CONFIG | 0x10u) /*!< External interrupt line 16 Connected to the PVD Output */
#    define EXTI_LINE_17 (EXTI_CONFIG | 0x11u) /*!< External interrupt line 17 Connected to the RTC Alarm event */
#    if defined(EXTI_IMR_IM18)
#        define EXTI_LINE_18 \
            (EXTI_CONFIG     \
             | 0x12u) /*!< External interrupt line 18 Connected to the USB OTG FS Wakeup from suspend event */
#    else
#        define EXTI_LINE_18 (EXTI_RESERVED | 0x12u) /*!< No interrupt supported in this line */
#    endif /* EXTI_IMR_IM18 */
#    if defined(EXTI_IMR_IM19)
#        define EXTI_LINE_19 \
            (EXTI_CONFIG | 0x13u) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
#    else
#        define EXTI_LINE_19 (EXTI_RESERVED | 0x13u) /*!< No interrupt supported in this line */
#    endif /* EXTI_IMR_IM19 */
#    if defined(EXTI_IMR_IM20)
#        define EXTI_LINE_20 \
            (EXTI_CONFIG     \
             | 0x14u) /*!< External interrupt line 20 Connected to the USB OTG HS (configured in FS) Wakeup event  */
#    else
#        define EXTI_LINE_20 (EXTI_RESERVED | 0x14u) /*!< No interrupt supported in this line */
#    endif /* EXTI_IMR_IM20 */
#    define EXTI_LINE_21 \
        (EXTI_CONFIG | 0x15u) /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */
#    define EXTI_LINE_22 (EXTI_CONFIG | 0x16u) /*!< External interrupt line 22 Connected to the RTC Wakeup event */
#    if defined(EXTI_IMR_IM23)
#        define EXTI_LINE_23 \
            (EXTI_CONFIG | 0x17u) /*!< External interrupt line 23 Connected to the LPTIM1 asynchronous event */
#    endif /* EXTI_IMR_IM23 */

/**
 * @}
 */

/** @defgroup EXTI_Mode  EXTI Mode
 * @{
 */
#    define EXTI_MODE_NONE 0x00000000u
#    define EXTI_MODE_INTERRUPT 0x00000001u
#    define EXTI_MODE_EVENT 0x00000002u
/**
 * @}
 */

/** @defgroup EXTI_Trigger  EXTI Trigger
 * @{
 */

#    define EXTI_TRIGGER_NONE 0x00000000u
#    define EXTI_TRIGGER_RISING 0x00000001u
#    define EXTI_TRIGGER_FALLING 0x00000002u
#    define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
/**
 * @}
 */

/** @defgroup EXTI_GPIOSel  EXTI GPIOSel
 * @brief
 * @{
 */
#    define EXTI_GPIOA 0x00000000u
#    define EXTI_GPIOB 0x00000001u
#    define EXTI_GPIOC 0x00000002u
#    if defined(GPIOD)
#        define EXTI_GPIOD 0x00000003u
#    endif /* GPIOD */
#    if defined(GPIOE)
#        define EXTI_GPIOE 0x00000004u
#    endif /* GPIOE */
#    if defined(GPIOF)
#        define EXTI_GPIOF 0x00000005u
#    endif /* GPIOF */
#    if defined(GPIOG)
#        define EXTI_GPIOG 0x00000006u
#    endif /* GPIOG */
#    if defined(GPIOH)
#        define EXTI_GPIOH 0x00000007u
#    endif /* GPIOH */
#    if defined(GPIOI)
#        define EXTI_GPIOI 0x00000008u
#    endif /* GPIOI */
#    if defined(GPIOJ)
#        define EXTI_GPIOJ 0x00000009u
#    endif /* GPIOJ */
#    if defined(GPIOK)
#        define EXTI_GPIOK 0x0000000Au
#    endif /* GPIOK */

/**
 * @}
 */

/**
 * @}
 */

/* Exported macro ------------------------------------------------------------*/
/** @defgroup EXTI_Exported_Macros EXTI Exported Macros
 * @{
 */

/**
 * @}
 */

/* Private constants --------------------------------------------------------*/
/** @defgroup EXTI_Private_Constants EXTI Private Constants
 * @{
 */
/**
 * @brief  EXTI Line property definition
 */
#    define EXTI_PROPERTY_SHIFT 24u
#    define EXTI_CONFIG (0x02uL << EXTI_PROPERTY_SHIFT)
#    define EXTI_GPIO ((0x04uL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG)
#    define EXTI_RESERVED (0x08uL << EXTI_PROPERTY_SHIFT)
#    define EXTI_PROPERTY_MASK (EXTI_CONFIG | EXTI_GPIO)

/**
 * @brief  EXTI bit usage
 */
#    define EXTI_PIN_MASK 0x0000001Fu

/**
 * @brief  EXTI Mask for interrupt & event mode
 */
#    define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT)

/**
 * @brief  EXTI Mask for trigger possibilities
 */
#    define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)

/**
 * @brief  EXTI Line number
 */
#    if defined(EXTI_IMR_IM23)
#        define EXTI_LINE_NB 24UL
#    else
#        define EXTI_LINE_NB 23UL
#    endif /* EXTI_IMR_IM23 */

/**
 * @}
 */

/* Private macros ------------------------------------------------------------*/
/** @defgroup EXTI_Private_Macros EXTI Private Macros
 * @{
 */
#    define IS_EXTI_LINE(__EXTI_LINE__)                                       \
        ((((__EXTI_LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_PIN_MASK)) == 0x00u) \
         && ((((__EXTI_LINE__)&EXTI_PROPERTY_MASK) == EXTI_CONFIG)            \
             || (((__EXTI_LINE__)&EXTI_PROPERTY_MASK) == EXTI_GPIO))          \
         && (((__EXTI_LINE__)&EXTI_PIN_MASK) < EXTI_LINE_NB))

#    define IS_EXTI_MODE(__EXTI_LINE__) \
        ((((__EXTI_LINE__)&EXTI_MODE_MASK) != 0x00u) && (((__EXTI_LINE__) & ~EXTI_MODE_MASK) == 0x00u))

#    define IS_EXTI_TRIGGER(__EXTI_LINE__) (((__EXTI_LINE__) & ~EXTI_TRIGGER_MASK) == 0x00u)

#    define IS_EXTI_PENDING_EDGE(__EXTI_LINE__) ((__EXTI_LINE__) == EXTI_TRIGGER_RISING_FALLING)

#    define IS_EXTI_CONFIG_LINE(__EXTI_LINE__) (((__EXTI_LINE__)&EXTI_CONFIG) != 0x00u)

#    if !defined(GPIOD)
#        define IS_EXTI_GPIO_PORT(__PORT__)                                                         \
            (((__PORT__) == EXTI_GPIOA) || ((__PORT__) == EXTI_GPIOB) || ((__PORT__) == EXTI_GPIOC) \
             || ((__PORT__) == EXTI_GPIOH))
#    elif !defined(GPIOE)
#        define IS_EXTI_GPIO_PORT(__PORT__)                                                         \
            (((__PORT__) == EXTI_GPIOA) || ((__PORT__) == EXTI_GPIOB) || ((__PORT__) == EXTI_GPIOC) \
             || ((__PORT__) == EXTI_GPIOD) || ((__PORT__) == EXTI_GPIOH))
#    elif !defined(GPIOF)
#        define IS_EXTI_GPIO_PORT(__PORT__)                                                         \
            (((__PORT__) == EXTI_GPIOA) || ((__PORT__) == EXTI_GPIOB) || ((__PORT__) == EXTI_GPIOC) \
             || ((__PORT__) == EXTI_GPIOD) || ((__PORT__) == EXTI_GPIOE) || ((__PORT__) == EXTI_GPIOH))
#    elif !defined(GPIOI)
#        define IS_EXTI_GPIO_PORT(__PORT__)                                                            \
            (((__PORT__) == EXTI_GPIOA) || ((__PORT__) == EXTI_GPIOB) || ((__PORT__) == EXTI_GPIOC)    \
             || ((__PORT__) == EXTI_GPIOD) || ((__PORT__) == EXTI_GPIOE) || ((__PORT__) == EXTI_GPIOF) \
             || ((__PORT__) == EXTI_GPIOG) || ((__PORT__) == EXTI_GPIOH))
#    elif !defined(GPIOJ)
#        define IS_EXTI_GPIO_PORT(__PORT__)                                                            \
            (((__PORT__) == EXTI_GPIOA) || ((__PORT__) == EXTI_GPIOB) || ((__PORT__) == EXTI_GPIOC)    \
             || ((__PORT__) == EXTI_GPIOD) || ((__PORT__) == EXTI_GPIOE) || ((__PORT__) == EXTI_GPIOF) \
             || ((__PORT__) == EXTI_GPIOG) || ((__PORT__) == EXTI_GPIOH) || ((__PORT__) == EXTI_GPIOI))
#    else
#        define IS_EXTI_GPIO_PORT(__PORT__)                                                            \
            (((__PORT__) == EXTI_GPIOA) || ((__PORT__) == EXTI_GPIOB) || ((__PORT__) == EXTI_GPIOC)    \
             || ((__PORT__) == EXTI_GPIOD) || ((__PORT__) == EXTI_GPIOE) || ((__PORT__) == EXTI_GPIOF) \
             || ((__PORT__) == EXTI_GPIOG) || ((__PORT__) == EXTI_GPIOH) || ((__PORT__) == EXTI_GPIOI) \
             || ((__PORT__) == EXTI_GPIOJ) || ((__PORT__) == EXTI_GPIOK))
#    endif /* GPIOD */

#    define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16U)
/**
 * @}
 */

/* Exported functions --------------------------------------------------------*/
/** @defgroup EXTI_Exported_Functions EXTI Exported Functions
 * @brief    EXTI Exported Functions
 * @{
 */

/** @defgroup EXTI_Exported_Functions_Group1 Configuration functions
 * @brief    Configuration functions
 * @{
 */
/* Configuration functions ****************************************************/
HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef* hexti, EXTI_ConfigTypeDef* pExtiConfig);
HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef* hexti, EXTI_ConfigTypeDef* pExtiConfig);
HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef* hexti);
HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef* hexti, EXTI_CallbackIDTypeDef CallbackID,
                                            void (*pPendingCbfn)(void));
HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef* hexti, uint32_t ExtiLine);
/**
 * @}
 */

/** @defgroup EXTI_Exported_Functions_Group2 IO operation functions
 * @brief    IO operation functions
 * @{
 */
/* IO operation functions *****************************************************/
void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef* hexti);
uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef* hexti, uint32_t Edge);
void HAL_EXTI_ClearPending(EXTI_HandleTypeDef* hexti, uint32_t Edge);
void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef* hexti);

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

#    ifdef __cplusplus
}
#    endif

#endif /* STM32f4xx_HAL_EXTI_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
